Balfour, D.; Gaymer, J.; Lewis, C.; Mafumo, H.; Makoma, K.; Mgoola, W.; Reuben, M.; Shaw, J.; Uri-Khob, S.; Ferreira, S. 2025. African rhino conservation 2025–2035: A contemporary strategic framework. Gland, IUCN. pp. 1-56. portals.iucn.org/library/sites/library/files/documents/2025-004-En.pdf
Lewis, C.; Craig, J. 2020. Why team ZimZam runs the London marathon. The Horn (Save the Rhino International) 2020: 28-29.
Lewis, C. 2017. Lessons learnt for the adaptation of black rhinos for long distance. Proceedings of the International Rhino Keeper (IRKA) Workshop held in Denver, August 2017 (Abstracts and Powerpoint presentations).
Lewis, C.; Sayer, E.; Du Toit, R.; Elsabé; Westhuizen, H.F. van der; Laurenson, K.; Coppinger, J. 2016. North Luangwa conservation programme. Frankfurt, Frankfurt Zoological Society.
Lewis, C. 2016. Zambia: Lolesha Luangwa's education centre is fully open for business. The Horn (Save the Rhino International) Autumn 2016: 18.
Lewis, C.; Motta, J. da 2015. Zambia: the dilemma of the horned. The Horn (Save the Rhino International) Autumn 2015: 13.
Westhuizen, E. van der; Morkel, P.; Groenendyk, J.; Lewis, C.; Sayer, E.; Westhuizen, H.F. van der; Dunham, K.M. 2010. The re-introduction of the black rhinoceros to North Luangwa National Park, Zambia. In: Soorae, P. S. (ed.), Global re-introduction perspectives: Additional case-studies from around the globe. IUCN/SSC Re-introduction Specialist Group. Abu Dhabi, UAE. pp. 249-253.
Lewis, C. 2009. Zambia: why do our local kids need to learn about rhinos?. The Horn Spring 2009: 12.
Lewis, C. 2008. Rhinos ruckkehr nach Sambia: vor funf Jahren begann die Wiederansiedlung des Spitzmaulnashorns. Gorilla (Mitteilungen der Zoologischen Gesellschaft Frankfurt) 2008 (2): 12-17.
Lewis, C. 2008. Zambia: Kondobole and Subilo settle into their new homes. The Horn Autumn 2008: 8-9.






